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Cassandra Developer Jobs (NOW HIRING)

krg technology inc

Java Developer with Cassandra

Scottsdale, AZ · On-site

$51.50 - $66.50/hr

DataStax OpsCenter) Troubleshoot Cassandra/SOLR Database backup and recovery Disk space management Automate manual tasks Certification as Datastaxt Administrator or Developer Experience in relational ...

Deegit Inc

Java Developer with Cassandra

Sunnyvale, CA · On-site

$59.75 - $77.50/hr

Java Developer with Cassandra Duration : 6+Months Location : Sunnyvale,CA JD: 6+ years of experience with building scalable, high performing and robust Java applications Leads and participates in end ...

Webhosting

$125 - $150/hr

Collaborate with engineering teams on schema design and workload optimization. * Provide on-call ... Experience with Cassandra architecture, internals, and data modeling. * Expertise in performance ...

ClifyX

Java Engineer (Cassandra)

Sunnyvale, CA · On-site

$60.50 - $82.75/hr

ClifyX is seeking a Java Engineer with expertise in Cassandra. The role involves working with Java technologies and managing databases like Cassandra and Oracle, while also requiring strong ...

Info-Ways

Cassandra Database Architect

Jersey City, NJ · On-site

$66.50 - $85.50/hr

Cassandra Database Architect / Sr. Developer Looking for a senior strong Cassandra profile Solid understanding of No SQL Database Solid experience in writing queries Expert in data structure design ...

RIT Solutions, Inc.

CouchDB/Cassandra/Spark Engineer

Tampa, FL · On-site

$108K - $129K/yr

RIT Solutions, Inc. is a company seeking a CouchDB/Cassandra/Spark Engineer for a contract position. The role involves developing and maintaining scalable data processing applications, designing data ...

Info Way Solutions

Java with Kafka, cassandra

Fremont, CA · On-site

$56 - $72.50/hr

Required : • Java programming experience • Experience with Kafka • Experience with Cassandra Company : Founded and incorporated in 2012 , Info Way Solutions is an IT services and consulting ...

Jobsbridge

Cassandra (Hadoop) Architect

Atlanta, GA · On-site

... Cassandra (Hadoop) Architect. Experience in real world IT projects in the area of Big Data ... Experience in Requirements Engineering, Solution Architecture, Design, Development and Deployment A ...

Sonsoft Inc

Cassandra DBA

Irving, TX

Cassandra Database Architect / Sr. Developer Looking for a senior strong Cassandra profile Solid understanding of No SQL Database Solid experience in writing queries Expert in data structure design ...

Sonsoft Inc

Cassandra DBA

Irving, TX

Cassandra Database Architect / Sr. Developer Looking for a senior strong Cassandra profile Solid understanding of No SQL Database Solid experience in writing queries Expert in data structure design ...

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Cassandra Developer information

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How much do cassandra developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for cassandra developer in the United States is $49.23, according to ZipRecruiter salary data. Most workers in this role earn between $53.12 and $57.45 per hour, depending on experience, location, and employer.

What is a Cassandra developer?

A Cassandra Developer is a software professional who specializes in designing, developing, and maintaining applications that use Apache Cassandra, a highly scalable NoSQL database. Their responsibilities include data modeling, optimizing database performance, and integrating Cassandra with other systems. Cassandra Developers work with large-scale, distributed data environments and often collaborate with DevOps, architects, and other developers to ensure data reliability and high availability. They are expected to have a strong understanding of Cassandra’s architecture, query language (CQL), and best practices for managing big data workloads.

What does a Cassandra developer do?

The job duties of a Cassandra developer involve working with the Cassandra NoSQL database management system, which handles large sets of data. Typical responsibilities include coding or testing scripts that complete activities like data cleanup, repairs, synchronization, and integration. Other responsibilities include implementing highly scalable and reliable distributed data architectures which use Cassandra and other technologies to deliver data into the storage layer and API components. A Cassandra developer may also plan system upgrades and collaborate with teams to determine their software needs.

What are the key skills and qualifications needed to thrive as a Cassandra developer, and why are they important?

To thrive as a Cassandra Developer, you need strong proficiency in distributed database concepts, data modeling, and experience with Apache Cassandra, typically supported by a background in computer science or a related field. Familiarity with tools such as CQL (Cassandra Query Language), data migration utilities, and monitoring platforms like DataStax OpsCenter is often required. Problem-solving abilities, attention to detail, and effective communication are important soft skills for collaborating with teams and troubleshooting complex data issues. These competencies ensure the reliable design, implementation, and maintenance of scalable, high-performance database solutions.

What are some common challenges Cassandra developers face when managing large-scale distributed databases?

Cassandra Developers often encounter challenges related to data modeling for scalability, ensuring high availability, and maintaining optimal performance across distributed nodes. Balancing consistency, availability, and partition tolerance (CAP theorem) requires careful configuration and monitoring. Additionally, troubleshooting issues such as node failures or data replication problems demands strong problem-solving skills and experience with cluster management tools. Collaborating closely with DevOps and backend teams is crucial to maintain smooth operations and implement best practices in production environments.

What is the difference between Cassandra Developer vs Database Administrator?

AspectCassandra DeveloperDatabase Administrator
Primary FocusDesigning, developing, and maintaining Cassandra databases and data modelsManaging, backing up, and ensuring the performance and security of databases
Skills & CertificationsKnowledge of Cassandra, NoSQL, data modeling, and scriptingDatabase management, SQL, backup/recovery, and security certifications
Work EnvironmentDevelopment teams, data engineering projects, cloud or on-premisesIT operations, support teams, enterprise data centers
Industry UsageTech, finance, e-commerce, and big data companiesAll industries with large-scale data needs

The main difference is that Cassandra Developers focus on building and optimizing Cassandra databases and data models, while Database Administrators handle the overall management, security, and maintenance of databases. Both roles require strong technical skills but serve different functions within data management teams.

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For Cassandra Developer jobs, the most frequently searched job titles are:

Cassandra Developer jobs near you
Infographic showing various Cassandra Developer job openings in the United States as of September 2026, with employment types broken down into 85% Full Time, 3% Part Time, and 12% Contract. Highlights an 79% Physical, 4% Hybrid, and 17% Remote job distribution, with an average salary of $102,399 per year, or $49.2 per hour.

Principal Software Engineer - Apache Cassandra

Columbus, OH • On-site

JPMorgan Chase & Co
Finance and Insurance • 10K+ employees
Learn more about JPMorgan Chase & Coexternal

$127K - $170K/yr

Full-time

Medical, Retirement

Posted 20 days ago

JPMorgan Chase & Co. rating

7.9

Company rating: 7.9 out of 10

Based on 500 frontline employees who took The Breakroom Quiz

78th of 176 rated banks

Job description

If you are looking for a game-changing career, working for one of the world's leading financial institutions, you've come to the right place.

As a Principal Software Engineer at JPMorganChase within Infrastructure Platforms and as a part of the Cassandra engineering team, you will be working on one of the largest internal database platforms, and one of the largest Cassandra implementations, in the world. You will work with an experienced team of engineers to build automation and self-service tooling for Cassandra in both private and public cloud, with a focus on consumer driven requirements and customer experience. The goal is to deliver a world-class platform, consumable by JPMorganChase's most critical systems, for the use of Apache Cassandra. The ideal candidate will have a passion for learning and a desire to solve complex problems across a broad set of technologies.

Job Responsibilities:

  • Provide technical expertise throughout the software lifecycle, including design, implementation, and delivery.
  • Uses enterprise-authorized AI capabilities within the work environment to accelerate infrastructure architecture analysis and option evaluation across large-scope initiatives, validating outputs and handling operational data according to sensitivity and security requirements.
  • Develop frameworks that help increase developer and release velocity, improving code health and technical standards.
  • Partner with various team members to align strategies and reach mutual goals
  • Collaborate with a skilled engineering team to develop automation and self-service tools for Cassandra across private and public clouds.
  • Focus on delivering a consumer-driven, world-class Cassandra platform for JPMorganChase's critical systems, enhancing customer experience.
  • Leads reuse-first adoption of AI-assisted practices within delivery and automation routines to reduce recurring issues at scale, ensuring changes are validated, traceable and auditable, and aligned to resiliency and security expectations.

Required Qualifications, Capabilities, and Skills:

  • Formal training or certification on infrastructure engineering concepts and 10+ years applied experience
  • Understanding of cloud, virtualization, APIs, and modern software languages.
  • Software development experience in one or more general-purpose programming languages: Java, Python, Spring Framework, Spring-Boot, Salt, and others.
  • Excellent organizational skills with the ability to manage multiple tasks and priorities efficiently
  • Advanced experience working with two or more of the following: web application development, database, Unix/Linux environments, distributed and parallel systems, information retrieval, networking, large-scale software development, security software development.
  • Demonstrated experience using enterprise-authorized AI capabilities within the work environment to support infrastructure engineering workflows with strong validation habits and awareness of data sensitivity.
  • Ability to review and validate AI-assisted recommendations before implementation, escalating when uncertain and ensuring outcomes align to resiliency, security, and auditability expectations.
  • Understanding or experience with agile and lean philosophies.
  • Strong critical thinking and problem-solving skills with clear communication.
  • Experience with automation and configuration management tools such as SaltStack and Ansible or similar tools, including basic knowledge of Linux configuration and operations.
  • Knowledge of concepts related to Database Reliability Engineering (DBRE).

Preferred Qualifications, Capabilities, and Skills:

  • Experience with UI/UX development.
  • Previous contributions to open-source software is a plus.
  • Demonstrated expertise in designing, implementing, and optimizing solutions using DynamoDB, including experience with data modeling, query optimization, and performance tuning.
JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process. 

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.

JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/Veterans

Our professionals in our Corporate Functions cover a diverse range of areas from finance and risk to human resources and marketing. Our corporate teams are an essential part of our company, ensuring that we're setting our businesses, clients, customers and employees up for success.

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